>> reporter: yours has a charlie brown aspect to it. >> i think it needs me. >> reporter: what patrick needs and has is a kinky christmas tree as well as a nice plump regular one with a star that grazes the ceiling rather than pierces it. ♪ jeanne moos, cnn, new york. >> ho, ho, ho. good night. >> ho, ho, ho. good night. >>> tonight the one and only barbra streisand. ♪ and the way we were >> extraordinary hour. the legendary superstar. >> those men are fighting for your right to make any kind of picture you want. >> her incredible career. >> i only began to sing because i couldn't get a job as an actress, you see. >> her leading men. >> i'm still after them. >> the greatest love of her life. >> you always ask that to people. why is that? >> and the tragedy that changed everything. >> i think it did scar me. >> and the politics, plastic surgery and the personal side of fame. >> you see me as this star. i don't see myself like that. >> barbra streisand, the way she is, a funny girl. this is "piers morgan tonight." >>> people ask me who i would most like to have on my show as a guest